You may give either yourself or someone else an enhanced growth rate for one of their powers. The boosted power grows at a rate of 1 SP/week, up to a max of twice the original SP cost. It will grow based on the owner's actions and experiences, and will try to suit their needs similar to Dynamist Jr. Using the power on someone else requires both physical touch and consent. Each person can only have one growth booster at a time, and they may not have a power boosted if it has already been boosted to the limit. You may grant boosters to an unlimited amount of people, and can remove boosters at will.